The pairing and recombination of homologous regions of the X and Y chromosomes, in an area known as the pseudoautosomal region (PAR), has been a phenomenon of interest since its discovery in 1934. Its presence seems to be limited to eutherian...

Over the last several decades statistics reveal that there is worldwide underachievement of boys in school. Regardless of race, ethnicity, culture, or economic background, boys as a group are struggling to be effectively educated. While girls are...

A comprehensive survey of aquatic plant communities in Pickerel Lake, Colchester/East Haddam, Connecticut, was conducted during the growing season of most regional macrophyte species (May 2001 to October 2001). Five weed maps were constructed to...